Re: amd-smp-idle module avail for testing max 90 W power savings

Dieter Nützel (Dieter.Nuetzel@hamburg.de)
Thu, 4 Jul 2002 03:31:40 +0200


On Wednesday 3 July 2002 05:50, Dieter Nützel wrote:
> I'll give your code a shot on my brand new
> dual Athlon MP 1900+ (MP unlocked XPs, 4th bridge of L5 is closed)
> MSI K7D Master-L (MS-6501 v1.0) AMD 760MPX
> 1 GB DDR266-SDRAM CL2
>
> But it doesn't go hot...;-)

The module could not be loaded:

SunWave1 src/patches# insmod amd-smp-idle.o
amd-smp-idle.o: init_module: Device or resource busy
Hint: insmod errors can be caused by incorrect module parameters, including
invalid IO or IRQ parameters.
You may find more information in syslog or the output from dmesg

amd-smp-idle: AMD processor idle module version 20020702
amd-smp-idle: Initializing northbridge Advanced Micro Devices [AMD] AMD-760 MP
[IGD4-2P] System Controller
amd-smp-idle: Could not find southbridge

PCI devices found:
Bus 0, device 0, function 0:
Host bridge: Advanced Micro Devices [AMD] AMD-760 MP [IGD4-2P] System
Controller (rev 17).
Master Capable. Latency=32.
Prefetchable 32 bit memory at 0xe8000000 [0xebffffff].
Prefetchable 32 bit memory at 0xee100000 [0xee100fff].
I/O at 0xc400 [0xc403].
Bus 0, device 1, function 0:
PCI bridge: Advanced Micro Devices [AMD] AMD-760 MP [IGD4-2P] AGP Bridge
(rev 0).
Master Capable. Latency=32. Min Gnt=14.
Bus 0, device 7, function 0:
ISA bridge: Advanced Micro Devices [AMD] AMD-768 [Opus] ISA (rev 5).
Bus 0, device 7, function 1:
IDE interface: Advanced Micro Devices [AMD] AMD-768 [Opus] IDE (rev 4).
Master Capable. Latency=32.
I/O at 0xc000 [0xc00f].
Bus 0, device 7, function 3:
Bridge: Advanced Micro Devices [AMD] AMD-768 [Opus] ACPI (rev 3).
Master Capable. Latency=32.
Bus 0, device 16, function 0:
PCI bridge: Advanced Micro Devices [AMD] AMD-768 [Opus] PCI (rev 5).
Master Capable. Latency=32. Min Gnt=6.
Bus 1, device 5, function 0:
VGA compatible controller: 3Dfx Interactive, Inc. Voodoo 4 / Voodoo 5 (rev
1).
IRQ 17.
Non-prefetchable 32 bit memory at 0xe0000000 [0xe3ffffff].
Prefetchable 32 bit memory at 0xd8000000 [0xdfffffff].
I/O at 0xb000 [0xb0ff].
Bus 2, device 0, function 0:
USB Controller: Advanced Micro Devices [AMD] AMD-768 [Opus] USB (rev 7).
IRQ 19.
Master Capable. Latency=32. Max Lat=80.
Non-prefetchable 32 bit memory at 0xed122000 [0xed122fff].
Bus 2, device 4, function 0:
Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 8).
IRQ 16.
Master Capable. Latency=32. Min Gnt=2.Max Lat=20.
I/O at 0x9000 [0x901f].
Bus 2, device 4, function 1:
Input device controller: Creative Labs SB Live! MIDI/Game Port (rev 8).
Master Capable. Latency=32.
I/O at 0x9400 [0x9407].
Bus 2, device 5, function 0:
Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 4).
IRQ 17.
Master Capable. Latency=32. Min Gnt=8.Max Lat=56.
Prefetchable 32 bit memory at 0xee000000 [0xee000fff].
I/O at 0x9800 [0x981f].
Non-prefetchable 32 bit memory at 0xed000000 [0xed0fffff].
Bus 2, device 6, function 0:
SCSI storage controller: Adaptec AHA-2940U/UW/D / AIC-7881U (rev 1).
IRQ 18.
Master Capable. Latency=32. Min Gnt=8.Max Lat=8.
I/O at 0x9c00 [0x9cff].
Non-prefetchable 32 bit memory at 0xed120000 [0xed120fff].
Bus 2, device 9, function 0:
Ethernet controller: Intel Corp. 82559ER (rev 9).
IRQ 17.
Master Capable. Latency=32. Min Gnt=8.Max Lat=56.
Non-prefetchable 32 bit memory at 0xed121000 [0xed121fff].
I/O at 0xa000 [0xa03f].
Non-prefetchable 32 bit memory at 0xed100000 [0xed11ffff].

Thanks,
Dieter

-- 
Dieter Nützel
Graduate Student, Computer Science

University of Hamburg Department of Computer Science @home: Dieter.Nuetzel@hamburg.de - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/